DIY Lyrics Speaker

Materials used :

Purchase link

(If you and can’t access the link,

please use a VPN)

Raspberry Pi 5 or Pi4

Amplifier Board

Module Charging

Battery Power Indicator

LED Panel (20led x3)

Module Charging (3S)

BMS (3s)

Purchase link

Raspberry Pi 4 or Raspberry Pi 5

Amplifier Board

Module Charging

Battery Capacity Indicator

Module Charging

Video demo

demo.mp4

Diagram:

Download Firmware:

https://drive.google.com/drive/folders/1Hx3dIyOpZC_Pmiruk_zRimKcEgG50zxw?usp=sharing

Raspberry Pi Imager – Download & Install:

https://www.raspberrypi.com/software/

Tools I use here:

Soldering Iron Station

Hand Soldering Iron Stand Clamp

Desoldering Pump

Mini Pliers Cutter

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